public class Celda {

	public int fila, col;
	public int valor;

	public Celda() {		
	}
	
	public Celda(int fila, int col) {
		this.fila = fila;
		this.col = col;
	}

	public Celda(String celdaStr) {
		char letraFila = Character.toUpperCase(celdaStr.charAt(0));
		char letraCol = Character.toUpperCase(celdaStr.charAt(1));
		this.fila = letraFila - 'A';
		this.col = letraCol - '0';
	}
}
